Side Plank Pose

from sexyyogaschool.com

In my morning yoga classes we do Side Plank Pose as part of our Sun Salutation.
{Swan Dive, Forward Fold, 1/2 Forward Fold, Runner's Lunge, Plank, Upward Facing Dog, Plank, Side Plank, Plank, Downward Dog, Runner's Lunge, Reverse Swan, Mountain} 
The  following web page has a good picture and description of the Side Plank Pose:
http://www.sexyyogaschool.com/yoga/yoga-poses/side-plank-pose-vasisthasana/
Options: 
- Instead of stacking feet, put one in front of the other in a line.
- Do a Half Plank Pose by bending your lower knee, resting it under your hip at a right angle to your body.
Plank and Side Plank Pose are poses that give our arms weight bearing exercise that helps us build our arm bones.